Check the listing for details. Leed's Laser Presenter Pointer Power Point USB controller #1650 -41SL-M1. Condition: New. Listed at 9.95 USD. This is a brand new in the box Leeds Laser presenter, made for BEA systems with LOGO as shown in photo, Pen has count down timer built in and has buttons to turn on the laser and to activate the mouse scrolling. Just plug and go, comes in a very nice box as shown in pictures with batteries and manual. SHIPPING IS FOR LOWER 48 STATES only Leed's Intel Laser Presenter Power Point USB Controller #1650 -41SL-M1Features : Class II Laser Pointer, Infra Re Remote Control For Computer PresentationSupport Microsoft Powerpoint, Works On OS Windows 98 Or Latest VersionPowered By DC 6V, 4 X 1.5V, AG13 / LR44 BatteriesTimer : 19 Hours 59 Minutes Count Down Or Count Up CycleControls : Infared Receiver To ComputerMinute Button, Hour Button, Digital Timer LCD Display, Start / Stop Button, Laser Output Aperture, Page Up / Page Down Button, Laser Beam Button, Battery Compartment CoverSpecifications Of The Presenter : Operation Voltage : 6VOperation Time : 4 HoursTransmission Distance : 5 MeterView Angle : 30 DegreesLaser Wave Length : 645-655nmLaser Output : Class II< 1mWSize : 20mm X 17.5mm X 123 mm RETIALS for over $45 lowest price on Ebay for same model NEW shipping is for lower 48 states ONLY, email for other places